A flexible battery powered by humid air can run wearables without toxic metals, and one version self-destructs when tampered with.

Spread the love“`html Seeing your check engine light illuminate on the dashboard can be a moment of panic for any driver. Is it something serious? Do you need to rush to the mechanic? Before you jump ...

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

Wrist pulse oximeters can look similar, making it hard to decide which one to buy. This in-depth guide covers everything you need to know to find your best fit.

One of the most important metrics on a Fitbit tracker is the Estimated Oxygen Variation—and now that every tracker is fitted with an SpO2 sensor, everyone can take advantage. Blood oxygen may be used ...

Crime News is your destination for true crime stories from around the world, breaking crime news, and information about Oxygen's original true crime shows and documentaries. Sign up for Oxygen Insider ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

NYPD Retired Chief of Detectives Robert K. Boyce provides singular insight on crimes that took hold of the city and the unrelenting work it took to bring perpetrators to justice.